Gefran 4T LED, Single Line PID Temperature Controller

Series 4T configurable indicators

Universal process indicators that are fully configurable with linear input signal range, thermoresistance, thermocouple or thermistor.
Indication of the size measured by an adhesive label on the front face (for most common physical units).
Indication of over or under-scale measurement for linear inputs.
Identification of temperature probe cut-out or short circuit.